24127720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 34192280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 599, 760, 1007, 1060, 1198, 2014, 2120, 2396, 2995, 4028, 4792, 5035, 5990, 8056, 10070, 11381, 11980, 20140, 22762, 23960, 31747, 40280, 45524, 56905, 63494, 91048, 113810, 126988, 158735, 227620, 253976, 317470, 455240, 603193, 634940, 1206386, 1269880, 2412772, 3015965, 4825544, 6031930, 12063860, 24127720]

約数ペア:

[(1, 24127720), (2, 12063860), (4, 6031930), (5, 4825544), (8, 3015965), (10, 2412772), (19, 1269880), (20, 1206386), (38, 634940), (40, 603193), (53, 455240), (76, 317470), (95, 253976), (106, 227620), (152, 158735), (190, 126988), (212, 113810), (265, 91048), (380, 63494), (424, 56905), (530, 45524), (599, 40280), (760, 31747), (1007, 23960), (1060, 22762), (1198, 20140), (2014, 11980), (2120, 11381), (2396, 10070), (2995, 8056), (4028, 5990), (4792, 5035)]