37748750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 80299296

約数和(自身を除く): 42550546

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 101, 115, 125, 130, 202, 230, 250, 299, 325, 505, 575, 598, 625, 650, 1010, 1150, 1250, 1313, 1495, 1625, 2323, 2525, 2626, 2875, 2990, 3250, 4646, 5050, 5750, 6565, 7475, 8125, 11615, 12625, 13130, 14375, 14950, 16250, 23230, 25250, 28750, 30199, 32825, 37375, 58075, 60398, 63125, 65650, 74750, 116150, 126250, 150995, 164125, 186875, 290375, 301990, 328250, 373750, 580750, 754975, 820625, 1451875, 1509950, 1641250, 2903750, 3774875, 7549750, 18874375, 37748750]

約数ペア:

[(1, 37748750), (2, 18874375), (5, 7549750), (10, 3774875), (13, 2903750), (23, 1641250), (25, 1509950), (26, 1451875), (46, 820625), (50, 754975), (65, 580750), (101, 373750), (115, 328250), (125, 301990), (130, 290375), (202, 186875), (230, 164125), (250, 150995), (299, 126250), (325, 116150), (505, 74750), (575, 65650), (598, 63125), (625, 60398), (650, 58075), (1010, 37375), (1150, 32825), (1250, 30199), (1313, 28750), (1495, 25250), (1625, 23230), (2323, 16250), (2525, 14950), (2626, 14375), (2875, 13130), (2990, 12625), (3250, 11615), (4646, 8125), (5050, 7475), (5750, 6565)]