80027350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 172113984

約数和(自身を除く): 92086634

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 53, 65, 101, 106, 115, 130, 202, 230, 265, 299, 325, 505, 530, 575, 598, 650, 689, 1010, 1150, 1219, 1313, 1325, 1378, 1495, 2323, 2438, 2525, 2626, 2650, 2990, 3445, 4646, 5050, 5353, 6095, 6565, 6890, 7475, 10706, 11615, 12190, 13130, 14950, 15847, 17225, 23230, 26765, 30199, 30475, 31694, 32825, 34450, 53530, 58075, 60398, 60950, 65650, 69589, 79235, 116150, 123119, 133825, 139178, 150995, 158470, 246238, 267650, 301990, 347945, 396175, 615595, 695890, 754975, 792350, 1231190, 1509950, 1600547, 1739725, 3077975, 3201094, 3479450, 6155950, 8002735, 16005470, 40013675, 80027350]

約数ペア:

[(1, 80027350), (2, 40013675), (5, 16005470), (10, 8002735), (13, 6155950), (23, 3479450), (25, 3201094), (26, 3077975), (46, 1739725), (50, 1600547), (53, 1509950), (65, 1231190), (101, 792350), (106, 754975), (115, 695890), (130, 615595), (202, 396175), (230, 347945), (265, 301990), (299, 267650), (325, 246238), (505, 158470), (530, 150995), (575, 139178), (598, 133825), (650, 123119), (689, 116150), (1010, 79235), (1150, 69589), (1219, 65650), (1313, 60950), (1325, 60398), (1378, 58075), (1495, 53530), (2323, 34450), (2438, 32825), (2525, 31694), (2626, 30475), (2650, 30199), (2990, 26765), (3445, 23230), (4646, 17225), (5050, 15847), (5353, 14950), (6095, 13130), (6565, 12190), (6890, 11615), (7475, 10706)]