4211020160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11240

約数の個数: 128

約数和(自身を含む): 10939622400

約数和(自身を除く): 6728602240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4960, 5890, 6080, 9424, 9920, 11171, 11780, 12160, 18848, 19840, 22342, 23560, 37696, 44684, 47120, 55855, 75392, 89368, 94240, 111710, 178736, 188480, 212249, 223420, 346301, 357472, 376960, 424498, 446840, 692602, 714944, 848996, 893680, 1061245, 1385204, 1429888, 1697992, 1731505, 1787360, 2122490, 2770408, 3395984, 3463010, 3574720, 4244980, 5540816, 6579719, 6791968, 6926020, 7149440, 8489960, 11081632, 13159438, 13583936, 13852040, 16979920, 22163264, 26318876, 27167872, 27704080, 32898595, 33959840, 44326528, 52637752, 55408160, 65797190, 67919680, 105275504, 110816320, 131594380, 135839360, 210551008, 221632640, 263188760, 421102016, 526377520, 842204032, 1052755040, 2105510080, 4211020160]

約数ペア:

[(1, 4211020160), (2, 2105510080), (4, 1052755040), (5, 842204032), (8, 526377520), (10, 421102016), (16, 263188760), (19, 221632640), (20, 210551008), (31, 135839360), (32, 131594380), (38, 110816320), (40, 105275504), (62, 67919680), (64, 65797190), (76, 55408160), (80, 52637752), (95, 44326528), (124, 33959840), (128, 32898595), (152, 27704080), (155, 27167872), (160, 26318876), (190, 22163264), (248, 16979920), (304, 13852040), (310, 13583936), (320, 13159438), (380, 11081632), (496, 8489960), (589, 7149440), (608, 6926020), (620, 6791968), (640, 6579719), (760, 5540816), (992, 4244980), (1178, 3574720), (1216, 3463010), (1240, 3395984), (1520, 2770408), (1984, 2122490), (2356, 1787360), (2432, 1731505), (2480, 1697992), (2945, 1429888), (3040, 1385204), (3968, 1061245), (4712, 893680), (4960, 848996), (5890, 714944), (6080, 692602), (9424, 446840), (9920, 424498), (11171, 376960), (11780, 357472), (12160, 346301), (18848, 223420), (19840, 212249), (22342, 188480), (23560, 178736), (37696, 111710), (44684, 94240), (47120, 89368), (55855, 75392)]