4859098720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20053

約数の個数: 144

約数和(自身を含む): 13785303168

約数和(自身を除く): 8926204448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 12152, 15190, 17360, 19993, 24304, 30380, 34720, 39986, 48608, 60760, 79972, 99965, 121520, 139951, 159944, 199930, 243040, 279902, 319888, 399860, 559804, 619783, 639776, 699755, 799720, 979657, 1119608, 1239566, 1399510, 1599440, 1959314, 2239216, 2479132, 2799020, 3098915, 3198880, 3918628, 4338481, 4478432, 4898285, 4958264, 5598040, 6197830, 7837256, 8676962, 9796570, 9916528, 11196080, 12395660, 15674512, 17353924, 19593140, 19833056, 21692405, 22392160, 24791320, 30369367, 31349024, 34707848, 39186280, 43384810, 49582640, 60738734, 69415696, 78372560, 86769620, 99165280, 121477468, 138831392, 151846835, 156745120, 173539240, 242954936, 303693670, 347078480, 485909872, 607387340, 694156960, 971819744, 1214774680, 2429549360, 4859098720]

約数ペア:

[(1, 4859098720), (2, 2429549360), (4, 1214774680), (5, 971819744), (7, 694156960), (8, 607387340), (10, 485909872), (14, 347078480), (16, 303693670), (20, 242954936), (28, 173539240), (31, 156745120), (32, 151846835), (35, 138831392), (40, 121477468), (49, 99165280), (56, 86769620), (62, 78372560), (70, 69415696), (80, 60738734), (98, 49582640), (112, 43384810), (124, 39186280), (140, 34707848), (155, 31349024), (160, 30369367), (196, 24791320), (217, 22392160), (224, 21692405), (245, 19833056), (248, 19593140), (280, 17353924), (310, 15674512), (392, 12395660), (434, 11196080), (490, 9916528), (496, 9796570), (560, 8676962), (620, 7837256), (784, 6197830), (868, 5598040), (980, 4958264), (992, 4898285), (1085, 4478432), (1120, 4338481), (1240, 3918628), (1519, 3198880), (1568, 3098915), (1736, 2799020), (1960, 2479132), (2170, 2239216), (2480, 1959314), (3038, 1599440), (3472, 1399510), (3920, 1239566), (4340, 1119608), (4960, 979657), (6076, 799720), (6944, 699755), (7595, 639776), (7840, 619783), (8680, 559804), (12152, 399860), (15190, 319888), (17360, 279902), (19993, 243040), (24304, 199930), (30380, 159944), (34720, 139951), (39986, 121520), (48608, 99965), (60760, 79972)]