168784850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2799

約数の個数: 48

約数和(自身を含む): 341702088

約数和(自身を除く): 172917238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 97, 130, 194, 325, 485, 650, 970, 1261, 2425, 2522, 2677, 4850, 5354, 6305, 12610, 13385, 26770, 31525, 34801, 63050, 66925, 69602, 133850, 174005, 259669, 348010, 519338, 870025, 1298345, 1740050, 2596690, 3375697, 6491725, 6751394, 12983450, 16878485, 33756970, 84392425, 168784850]

約数ペア:

[(1, 168784850), (2, 84392425), (5, 33756970), (10, 16878485), (13, 12983450), (25, 6751394), (26, 6491725), (50, 3375697), (65, 2596690), (97, 1740050), (130, 1298345), (194, 870025), (325, 519338), (485, 348010), (650, 259669), (970, 174005), (1261, 133850), (2425, 69602), (2522, 66925), (2677, 63050), (4850, 34801), (5354, 31525), (6305, 26770), (12610, 13385)]