29745040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 76588848

約数和(自身を除く): 46843808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 773, 962, 1040, 1480, 1546, 1924, 2405, 2960, 3092, 3848, 3865, 4810, 6184, 7696, 7730, 9620, 10049, 12368, 15460, 19240, 20098, 28601, 30920, 38480, 40196, 50245, 57202, 61840, 80392, 100490, 114404, 143005, 160784, 200980, 228808, 286010, 371813, 401960, 457616, 572020, 743626, 803920, 1144040, 1487252, 1859065, 2288080, 2974504, 3718130, 5949008, 7436260, 14872520, 29745040]

約数ペア:

[(1, 29745040), (2, 14872520), (4, 7436260), (5, 5949008), (8, 3718130), (10, 2974504), (13, 2288080), (16, 1859065), (20, 1487252), (26, 1144040), (37, 803920), (40, 743626), (52, 572020), (65, 457616), (74, 401960), (80, 371813), (104, 286010), (130, 228808), (148, 200980), (185, 160784), (208, 143005), (260, 114404), (296, 100490), (370, 80392), (481, 61840), (520, 57202), (592, 50245), (740, 40196), (773, 38480), (962, 30920), (1040, 28601), (1480, 20098), (1546, 19240), (1924, 15460), (2405, 12368), (2960, 10049), (3092, 9620), (3848, 7730), (3865, 7696), (4810, 6184)]