25622541490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{5443}}^1$

素因数の和:6216

約数の個数: 96

約数和(自身を含む): 57866235840

約数和(自身を除く): 32243694350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 739, 910, 1274, 1478, 3185, 3695, 5173, 5443, 6370, 7390, 9607, 10346, 10886, 19214, 25865, 27215, 36211, 38101, 48035, 51730, 54430, 67249, 70759, 72422, 76202, 96070, 134498, 141518, 181055, 190505, 266707, 336245, 353795, 362110, 381010, 470743, 495313, 533414, 672490, 707590, 941486, 990626, 1333535, 2353715, 2476565, 2667070, 3467191, 4022377, 4707430, 4953130, 6934382, 8044754, 17335955, 20111885, 28156639, 34671910, 40223770, 52290901, 56313278, 104581802, 140783195, 197096473, 261454505, 281566390, 366036307, 394192946, 522909010, 732072614, 985482365, 1830181535, 1970964730, 2562254149, 3660363070, 5124508298, 12811270745, 25622541490]

約数ペア:

[(1, 25622541490), (2, 12811270745), (5, 5124508298), (7, 3660363070), (10, 2562254149), (13, 1970964730), (14, 1830181535), (26, 985482365), (35, 732072614), (49, 522909010), (65, 394192946), (70, 366036307), (91, 281566390), (98, 261454505), (130, 197096473), (182, 140783195), (245, 104581802), (455, 56313278), (490, 52290901), (637, 40223770), (739, 34671910), (910, 28156639), (1274, 20111885), (1478, 17335955), (3185, 8044754), (3695, 6934382), (5173, 4953130), (5443, 4707430), (6370, 4022377), (7390, 3467191), (9607, 2667070), (10346, 2476565), (10886, 2353715), (19214, 1333535), (25865, 990626), (27215, 941486), (36211, 707590), (38101, 672490), (48035, 533414), (51730, 495313), (54430, 470743), (67249, 381010), (70759, 362110), (72422, 353795), (76202, 336245), (96070, 266707), (134498, 190505), (141518, 181055)]