13104250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 26687232

約数和(自身を除く): 13582982

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 53, 86, 106, 115, 125, 215, 230, 250, 265, 430, 530, 575, 989, 1075, 1150, 1219, 1325, 1978, 2150, 2279, 2438, 2650, 2875, 4558, 4945, 5375, 5750, 6095, 6625, 9890, 10750, 11395, 12190, 13250, 22790, 24725, 30475, 49450, 52417, 56975, 60950, 104834, 113950, 123625, 152375, 247250, 262085, 284875, 304750, 524170, 569750, 1310425, 2620850, 6552125, 13104250]

約数ペア:

[(1, 13104250), (2, 6552125), (5, 2620850), (10, 1310425), (23, 569750), (25, 524170), (43, 304750), (46, 284875), (50, 262085), (53, 247250), (86, 152375), (106, 123625), (115, 113950), (125, 104834), (215, 60950), (230, 56975), (250, 52417), (265, 49450), (430, 30475), (530, 24725), (575, 22790), (989, 13250), (1075, 12190), (1150, 11395), (1219, 10750), (1325, 9890), (1978, 6625), (2150, 6095), (2279, 5750), (2438, 5375), (2650, 4945), (2875, 4558)]