127763110000

素因数分解:

$2^4\times 5^4\times {\mathrm{491}}^1\times {\mathrm{26021}}^1$

素因数の和:26540

約数の個数: 100

約数和(自身を含む): 309969171864

約数和(自身を除く): 182206061864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 491, 500, 625, 982, 1000, 1250, 1964, 2000, 2455, 2500, 3928, 4910, 5000, 7856, 9820, 10000, 12275, 19640, 24550, 26021, 39280, 49100, 52042, 61375, 98200, 104084, 122750, 130105, 196400, 208168, 245500, 260210, 306875, 416336, 491000, 520420, 613750, 650525, 982000, 1040840, 1227500, 1301050, 2081680, 2455000, 2602100, 3252625, 4910000, 5204200, 6505250, 10408400, 12776311, 13010500, 16263125, 25552622, 26021000, 32526250, 51105244, 52042000, 63881555, 65052500, 102210488, 127763110, 130105000, 204420976, 255526220, 260210000, 319407775, 511052440, 638815550, 1022104880, 1277631100, 1597038875, 2555262200, 3194077750, 5110524400, 6388155500, 7985194375, 12776311000, 15970388750, 25552622000, 31940777500, 63881555000, 127763110000]

約数ペア:

[(1, 127763110000), (2, 63881555000), (4, 31940777500), (5, 25552622000), (8, 15970388750), (10, 12776311000), (16, 7985194375), (20, 6388155500), (25, 5110524400), (40, 3194077750), (50, 2555262200), (80, 1597038875), (100, 1277631100), (125, 1022104880), (200, 638815550), (250, 511052440), (400, 319407775), (491, 260210000), (500, 255526220), (625, 204420976), (982, 130105000), (1000, 127763110), (1250, 102210488), (1964, 65052500), (2000, 63881555), (2455, 52042000), (2500, 51105244), (3928, 32526250), (4910, 26021000), (5000, 25552622), (7856, 16263125), (9820, 13010500), (10000, 12776311), (12275, 10408400), (19640, 6505250), (24550, 5204200), (26021, 4910000), (39280, 3252625), (49100, 2602100), (52042, 2455000), (61375, 2081680), (98200, 1301050), (104084, 1227500), (122750, 1040840), (130105, 982000), (196400, 650525), (208168, 613750), (245500, 520420), (260210, 491000), (306875, 416336)]