25337157040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{594211}}^1$

素因数の和:594278

約数の個数: 80

約数和(自身を含む): 64987778016

約数和(自身を除く): 39650620976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 594211, 1188422, 2376844, 2971055, 4753688, 5942110, 7724743, 9507376, 11884220, 15449486, 23768440, 24362651, 30898972, 38623715, 47536880, 48725302, 61797944, 77247430, 97450604, 121813255, 123595888, 154494860, 194901208, 243626510, 308989720, 316714463, 389802416, 487253020, 617979440, 633428926, 974506040, 1266857852, 1583572315, 1949012080, 2533715704, 3167144630, 5067431408, 6334289260, 12668578520, 25337157040]

約数ペア:

[(1, 25337157040), (2, 12668578520), (4, 6334289260), (5, 5067431408), (8, 3167144630), (10, 2533715704), (13, 1949012080), (16, 1583572315), (20, 1266857852), (26, 974506040), (40, 633428926), (41, 617979440), (52, 487253020), (65, 389802416), (80, 316714463), (82, 308989720), (104, 243626510), (130, 194901208), (164, 154494860), (205, 123595888), (208, 121813255), (260, 97450604), (328, 77247430), (410, 61797944), (520, 48725302), (533, 47536880), (656, 38623715), (820, 30898972), (1040, 24362651), (1066, 23768440), (1640, 15449486), (2132, 11884220), (2665, 9507376), (3280, 7724743), (4264, 5942110), (5330, 4753688), (8528, 2971055), (10660, 2376844), (21320, 1188422), (42640, 594211)]