38958320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 97708032

約数和(自身を除く): 58749712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 683, 713, 920, 1240, 1366, 1426, 1840, 2480, 2732, 2852, 3415, 3565, 5464, 5704, 6830, 7130, 10928, 11408, 13660, 14260, 15709, 21173, 27320, 28520, 31418, 42346, 54640, 57040, 62836, 78545, 84692, 105865, 125672, 157090, 169384, 211730, 251344, 314180, 338768, 423460, 486979, 628360, 846920, 973958, 1256720, 1693840, 1947916, 2434895, 3895832, 4869790, 7791664, 9739580, 19479160, 38958320]

約数ペア:

[(1, 38958320), (2, 19479160), (4, 9739580), (5, 7791664), (8, 4869790), (10, 3895832), (16, 2434895), (20, 1947916), (23, 1693840), (31, 1256720), (40, 973958), (46, 846920), (62, 628360), (80, 486979), (92, 423460), (115, 338768), (124, 314180), (155, 251344), (184, 211730), (230, 169384), (248, 157090), (310, 125672), (368, 105865), (460, 84692), (496, 78545), (620, 62836), (683, 57040), (713, 54640), (920, 42346), (1240, 31418), (1366, 28520), (1426, 27320), (1840, 21173), (2480, 15709), (2732, 14260), (2852, 13660), (3415, 11408), (3565, 10928), (5464, 7130), (5704, 6830)]