16219360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 41640480

約数和(自身を除く): 25421120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 89, 134, 136, 160, 170, 178, 268, 272, 335, 340, 356, 445, 536, 544, 670, 680, 712, 890, 1072, 1139, 1340, 1360, 1424, 1513, 1780, 2144, 2278, 2680, 2720, 2848, 3026, 3560, 4556, 5360, 5695, 5963, 6052, 7120, 7565, 9112, 10720, 11390, 11926, 12104, 14240, 15130, 18224, 22780, 23852, 24208, 29815, 30260, 36448, 45560, 47704, 48416, 59630, 60520, 91120, 95408, 101371, 119260, 121040, 182240, 190816, 202742, 238520, 242080, 405484, 477040, 506855, 810968, 954080, 1013710, 1621936, 2027420, 3243872, 4054840, 8109680, 16219360]

約数ペア:

[(1, 16219360), (2, 8109680), (4, 4054840), (5, 3243872), (8, 2027420), (10, 1621936), (16, 1013710), (17, 954080), (20, 810968), (32, 506855), (34, 477040), (40, 405484), (67, 242080), (68, 238520), (80, 202742), (85, 190816), (89, 182240), (134, 121040), (136, 119260), (160, 101371), (170, 95408), (178, 91120), (268, 60520), (272, 59630), (335, 48416), (340, 47704), (356, 45560), (445, 36448), (536, 30260), (544, 29815), (670, 24208), (680, 23852), (712, 22780), (890, 18224), (1072, 15130), (1139, 14240), (1340, 12104), (1360, 11926), (1424, 11390), (1513, 10720), (1780, 9112), (2144, 7565), (2278, 7120), (2680, 6052), (2720, 5963), (2848, 5695), (3026, 5360), (3560, 4556)]