103638384560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{311189}}^1$

素因数の和:311406

約数の個数: 80

約数和(自身を含む): 252825693120

約数和(自身を除く): 149187308560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 181, 184, 230, 362, 368, 460, 724, 905, 920, 1448, 1810, 1840, 2896, 3620, 4163, 7240, 8326, 14480, 16652, 20815, 33304, 41630, 66608, 83260, 166520, 311189, 333040, 622378, 1244756, 1555945, 2489512, 3111890, 4979024, 6223780, 7157347, 12447560, 14314694, 24895120, 28629388, 35786735, 56325209, 57258776, 71573470, 112650418, 114517552, 143146940, 225300836, 281626045, 286293880, 450601672, 563252090, 572587760, 901203344, 1126504180, 1295479807, 2253008360, 2590959614, 4506016720, 5181919228, 6477399035, 10363838456, 12954798070, 20727676912, 25909596140, 51819192280, 103638384560]

約数ペア:

[(1, 103638384560), (2, 51819192280), (4, 25909596140), (5, 20727676912), (8, 12954798070), (10, 10363838456), (16, 6477399035), (20, 5181919228), (23, 4506016720), (40, 2590959614), (46, 2253008360), (80, 1295479807), (92, 1126504180), (115, 901203344), (181, 572587760), (184, 563252090), (230, 450601672), (362, 286293880), (368, 281626045), (460, 225300836), (724, 143146940), (905, 114517552), (920, 112650418), (1448, 71573470), (1810, 57258776), (1840, 56325209), (2896, 35786735), (3620, 28629388), (4163, 24895120), (7240, 14314694), (8326, 12447560), (14480, 7157347), (16652, 6223780), (20815, 4979024), (33304, 3111890), (41630, 2489512), (66608, 1555945), (83260, 1244756), (166520, 622378), (311189, 333040)]