42360250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 42553670

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 125, 139, 230, 250, 265, 278, 530, 575, 695, 1150, 1219, 1325, 1390, 2438, 2650, 2875, 3197, 3475, 5750, 6095, 6394, 6625, 6950, 7367, 12190, 13250, 14734, 15985, 17375, 30475, 31970, 34750, 36835, 60950, 73670, 79925, 152375, 159850, 169441, 184175, 304750, 338882, 368350, 399625, 799250, 847205, 920875, 1694410, 1841750, 4236025, 8472050, 21180125, 42360250]

約数ペア:

[(1, 42360250), (2, 21180125), (5, 8472050), (10, 4236025), (23, 1841750), (25, 1694410), (46, 920875), (50, 847205), (53, 799250), (106, 399625), (115, 368350), (125, 338882), (139, 304750), (230, 184175), (250, 169441), (265, 159850), (278, 152375), (530, 79925), (575, 73670), (695, 60950), (1150, 36835), (1219, 34750), (1325, 31970), (1390, 30475), (2438, 17375), (2650, 15985), (2875, 14734), (3197, 13250), (3475, 12190), (5750, 7367), (6095, 6950), (6394, 6625)]