804512306260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12203}}^1\times {\mathrm{253567}}^1$

素因数の和:265792

約数の個数: 48

約数和(自身を含む): 1819591796736

約数和(自身を除く): 1015079490476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12203, 24406, 48812, 61015, 122030, 158639, 244060, 253567, 317278, 507134, 634556, 793195, 1014268, 1267835, 1586390, 2535670, 3172780, 3296371, 5071340, 6592742, 13185484, 16481855, 32963710, 65927420, 3094278101, 6188556202, 12377112404, 15471390505, 30942781010, 40225615313, 61885562020, 80451230626, 160902461252, 201128076565, 402256153130, 804512306260]

約数ペア:

[(1, 804512306260), (2, 402256153130), (4, 201128076565), (5, 160902461252), (10, 80451230626), (13, 61885562020), (20, 40225615313), (26, 30942781010), (52, 15471390505), (65, 12377112404), (130, 6188556202), (260, 3094278101), (12203, 65927420), (24406, 32963710), (48812, 16481855), (61015, 13185484), (122030, 6592742), (158639, 5071340), (244060, 3296371), (253567, 3172780), (317278, 2535670), (507134, 1586390), (634556, 1267835), (793195, 1014268)]