16238439100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{734771}}^1$

素因数の和:734815

約数の個数: 72

約数和(自身を含む): 40180272048

約数和(自身を除く): 23941832948

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 734771, 1469542, 2939084, 3673855, 7347710, 9552023, 12491107, 14695420, 18369275, 19104046, 24982214, 36738550, 38208092, 47760115, 49964428, 62455535, 73477100, 95520230, 124911070, 162384391, 191040460, 238800575, 249822140, 312277675, 324768782, 477601150, 624555350, 649537564, 811921955, 955202300, 1249110700, 1623843910, 3247687820, 4059609775, 8119219550, 16238439100]

約数ペア:

[(1, 16238439100), (2, 8119219550), (4, 4059609775), (5, 3247687820), (10, 1623843910), (13, 1249110700), (17, 955202300), (20, 811921955), (25, 649537564), (26, 624555350), (34, 477601150), (50, 324768782), (52, 312277675), (65, 249822140), (68, 238800575), (85, 191040460), (100, 162384391), (130, 124911070), (170, 95520230), (221, 73477100), (260, 62455535), (325, 49964428), (340, 47760115), (425, 38208092), (442, 36738550), (650, 24982214), (850, 19104046), (884, 18369275), (1105, 14695420), (1300, 12491107), (1700, 9552023), (2210, 7347710), (4420, 3673855), (5525, 2939084), (11050, 1469542), (22100, 734771)]